| 查看: 1103 | 回复: 8 | |||
| 本帖产生 1 个 翻译EPI ,点击这里进行查看 | |||
panyulian0金虫 (小有名气)
|
[交流]
应急应急应急!!!!!!!!!求翻译!
|
||
|
A sol–gel imprinted with N-[N-[(1S)-1-carboxy-3- phenylpropyl]-l-lysyl]-l-proline, lisinopril dihydrate, was successfully synthesised which illustrated enhanced selectivity by the MIP over a NIP. Specificity of the MIP for the template over two of its listed related substances was also achieved. It was noted that the quantity of lisinopril reloaded onto the polymeric material was important in observing selectivity for the template. Optimisation of loading illustrated the binding capacity of the polymer. When the polymer was saturated with template, selectivity was lost. A key factor in optimising selectivity was found to be the solvent in which the template was dissolved for rebinding. The loading solvent, which gave best selectivity for lisinopril, was the porogen used in the synthesis of the original polymeric material. It was noted that a certain degree of cross-linker must be present in order for the polymer to form and for optimum template selectivity but at higher concentrations selectivity was lost. For the functional monomers it was noted that the – interacting monomer (PTMOS) was required in small quantities to produce a selective medium. The smallest change in the concentration of hydrogen bonding species (APTES) greatly affected selectivity of the polymer. Above and below the optimum ratio of 1.5, selectivity was lost and almost complete retention of the template by both NIP and MIP was observed. Reproducible responses were noted for both NIP and MIP materials for the template over an 8-month-time-period. Further optimisation of this polymeric system is envisaged in order to reduce the observed non-specific binding of template by the NIP. |
» 猜你喜欢
之前让一硕士生水了7个发明专利,现在这7个获批发明专利的维护费可从哪儿支出哈?
已经有5人回复
博士读完未来一定会好吗
已经有29人回复
博士申请都是内定的吗?
已经有5人回复
到新单位后,换了新的研究方向,没有团队,持续积累2区以上论文,能申请到面上吗
已经有12人回复
投稿精细化工
已经有4人回复
高职单位投计算机相关的北核或SCI四区期刊推荐,求支招!
已经有4人回复
导师想让我从独立一作变成了共一第一
已经有9人回复
读博
已经有4人回复
JMPT 期刊投稿流程
已经有4人回复
心脉受损
已经有5人回复

lienshuai0
金虫 (小有名气)
- 翻译EPI: 4
- 应助: 0 (幼儿园)
- 金币: 866.4
- 散金: 5
- 红花: 2
- 帖子: 179
- 在线: 29.8小时
- 虫号: 1058036
- 注册: 2010-07-15
- 性别: GG
- 专业: 催化化学
2楼2010-10-31 23:48:39
petrocatal
木虫 (正式写手)
- 翻译EPI: 134
- 应助: 23 (小学生)
- 贵宾: 0.01
- 金币: 3436.6
- 红花: 1
- 帖子: 959
- 在线: 299.5小时
- 虫号: 557856
- 注册: 2008-05-13
- 性别: GG
- 专业: 有机化工

3楼2010-11-01 14:38:59
holypapa
木虫 (职业作家)
- 翻译EPI: 18
- 应助: 21 (小学生)
- 贵宾: 0.121
- 金币: 2948.4
- 散金: 5624
- 红花: 24
- 帖子: 3570
- 在线: 853.3小时
- 虫号: 990684
- 注册: 2010-04-07
- 专业: 认知科学

4楼2010-11-01 14:48:02
lienshuai0
金虫 (小有名气)
- 翻译EPI: 4
- 应助: 0 (幼儿园)
- 金币: 866.4
- 散金: 5
- 红花: 2
- 帖子: 179
- 在线: 29.8小时
- 虫号: 1058036
- 注册: 2010-07-15
- 性别: GG
- 专业: 催化化学
5楼2010-11-01 18:50:09
foryever
木虫 (文坛精英)
假装忧伤的枯木桩
- 翻译EPI: 15
- 应助: 2 (幼儿园)
- 贵宾: 0.038
- 金币: 2698.8
- 散金: 1510
- 红花: 7
- 沙发: 129
- 帖子: 11281
- 在线: 447.4小时
- 虫号: 700250
- 注册: 2009-02-12
- 专业: 生物信息学

6楼2010-11-04 17:24:58
7楼2010-11-04 22:58:45
panyulian0(金币+10, 翻译EPI+1):很好,谢谢。 2010-11-13 12:40:15
|
由N-{N-[(S)-1-羧基-3-苯丙基]-L-赖氨酰}-L-脯氨酸二水合物印迹的溶胶凝胶,已成功合成,表现出MIP强于NIP的高选择性。对于其所列的相关底物,MIP对其中超过两类表现出特异性。值得注意的是,重装到聚合物材料中的赖诺普利数量,在观测其对模板的选择性方面很重要。装载的优化主要表现在聚合物的结合能力上。当聚合物 与模板饱和时,其选择性会丢失。优化选择性的一个关键因素被发现为溶解模板的溶剂,模板在其中需被解散然后重新绑定。而对赖诺普利选择性最好的装载溶剂,是原始的用于高分子材料合成的致孔剂。值得注意的是,必须存在一定程度的交联,以助于聚合物的形成以及模板选择性的最优化,因模板浓度较高时,选择性会丢失。对于功能性单体而言,需注意要求含有小批量相互作用的单体(PTMOS)以用于生产选择性培养基。在氢键浓度(APTES)上极小的变化,都可极大地影响聚合物的选择性。 在最佳比例1.5上下,聚合物的选择性即已丢失,在NIP和MIP中均发现基本可完整地保留模板。为期八个月的实验,观察了针对NIP和MIP对材料模板进行的再生性反应。对这一聚合物系统进一步优化的设想,即降低观察到的NIP对模板的非特异性结合。 |
8楼2010-11-06 10:59:55
9楼2010-11-06 11:13:49













回复此楼


楼上好猛!